194892456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 356685144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 113, 132, 139, 141, 188, 226, 264, 278, 282, 339, 376, 417, 452, 517, 556, 564, 678, 834, 904, 1034, 1112, 1128, 1243, 1356, 1529, 1551, 1668, 2068, 2486, 2712, 3058, 3102, 3336, 3729, 4136, 4587, 4972, 5311, 6116, 6204, 6533, 7458, 9174, 9944, 10622, 12232, 12408, 13066, 14916, 15707, 15933, 18348, 19599, 21244, 26132, 29832, 31414, 31866, 36696, 39198, 42488, 47121, 52264, 58421, 62828, 63732, 71863, 78396, 94242, 116842, 125656, 127464, 143726, 156792, 172777, 175263, 188484, 215589, 233684, 287452, 345554, 350526, 376968, 431178, 467368, 518331, 574904, 691108, 701052, 738229, 862356, 1036662, 1382216, 1402104, 1476458, 1724712, 2073324, 2214687, 2952916, 4146648, 4429374, 5905832, 8120519, 8858748, 16241038, 17717496, 24361557, 32482076, 48723114, 64964152, 97446228, 194892456]

約数ペア:

[(1, 194892456), (2, 97446228), (3, 64964152), (4, 48723114), (6, 32482076), (8, 24361557), (11, 17717496), (12, 16241038), (22, 8858748), (24, 8120519), (33, 5905832), (44, 4429374), (47, 4146648), (66, 2952916), (88, 2214687), (94, 2073324), (113, 1724712), (132, 1476458), (139, 1402104), (141, 1382216), (188, 1036662), (226, 862356), (264, 738229), (278, 701052), (282, 691108), (339, 574904), (376, 518331), (417, 467368), (452, 431178), (517, 376968), (556, 350526), (564, 345554), (678, 287452), (834, 233684), (904, 215589), (1034, 188484), (1112, 175263), (1128, 172777), (1243, 156792), (1356, 143726), (1529, 127464), (1551, 125656), (1668, 116842), (2068, 94242), (2486, 78396), (2712, 71863), (3058, 63732), (3102, 62828), (3336, 58421), (3729, 52264), (4136, 47121), (4587, 42488), (4972, 39198), (5311, 36696), (6116, 31866), (6204, 31414), (6533, 29832), (7458, 26132), (9174, 21244), (9944, 19599), (10622, 18348), (12232, 15933), (12408, 15707), (13066, 14916)]